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submitted 1 month ago by [email protected] to c/[email protected]
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[-] [email protected] 31 points 1 month ago

On my system, I can just run

$ sudo systemctl reboot --firmware-setup

And it'll take the system to the BIOS.

From the systemctl(1) man page:

   --firmware-setup
       When used with the reboot, poweroff, or halt
       command, indicate to the system's firmware to
       reboot into the firmware setup interface for the
       next boot. Note that this functionality is not
       available on all systems.

       Added in version 220.

   --boot-loader-menu=timeout
       When used with the reboot, poweroff, or halt
       command, indicate to the system's boot loader to
       show the boot loader menu on the following boot.
       Takes a time value as parameter โ€” indicating the
       menu timeout. Pass zero in order to disable the
       menu timeout. Note that not all boot loaders
       support this functionality.

       Added in version 242.
[-] [email protected] 14 points 1 month ago

But that requires me to boot into an os first. I do use it but if it's off then it feels redundant.

[-] [email protected] 1 points 1 month ago

Might still be useful for when you configured fast booting on your hardware. Stuff like that usually doesn't leave enough time for you to manually hit the hotkey during boot.

[-] [email protected] 1 points 1 month ago

Usually I just hold down the esc key when I start my PC. I have an nvme ssd in mine and it boots quick.

[-] [email protected] 11 points 1 month ago

Is there anything systemd can't do?!

[-] [email protected] 11 points 1 month ago

It canโ€™t make gentoo users like it ๐Ÿ˜ญ

this post was submitted on 21 May 2025
664 points (99.1% liked)

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